Nanjing JLHB Environmental Technology Development Co., Ltd. [China]

1, Bitzer Piston compressor 2, Four compressors paralled 3, Evaporative temperature : -10 celsius degree 4, For use of R22

Applications:

Medical and chemical industry/food industry/national agricultural project/fish, meat, vegetables freezing industry etc.

High efficiency and energy saving, output energy regulation;

Compact design, reliable operation; alternate operation of compressors can make even wear of compressors;

Intelligentized: PLC automatic control with various alarm function;

Perfect protective function

Bitzer semi-hermetic four parallel compressors are adopted, and the main features of the compressors are listed as follows:

1.special design of valve plate, high efficient and stable;

2.built-in pressure differential gas supplying lubrication system, reducing fragile parts;

3.Efficient Teflon bearing;

4.Evaporation temperature: -10 , for use with R22.

Technical parameters

           Attention: refrigerant is R22; nominal condition: evaporate temperature is -10°C, condensing temperature is 35°C; electric braking 380V/3PH/50PH.

           *:”DN” stands for nominal diameter of seamless steel pipe, “Φ” stands for external diameter of copper pipe.

Evaporative condenser

After the evaporative condenser operating a period of time, there possible have leaf,scraps of paper and sundries be absorbed on condenser fin. This can make system’s high tension is too high, unit’s efficiency reduce, increase energy consumption, even will make unit close down for high pressure. As the same time, there will be green alga and sundries in pool of evaporative condenser.

Along with the operating time of evaporative condenser increase, cooling water’s saltness will increase gradually. So, should change the cooling water in evaporative condenser pool timely. The watersoftening plant installed in moisturizing can only delay the increasing rate of the water saltness of evaporative condenser pool.

For service environment is clean place, suggest to clean the evaporative condenser once every three months. For service environment is wicked situation, suggest cleaning it once a month.

Please cut off electricity when cleaning evaporative condenser.

Evaporative condensing unit with Bitzer piston four parallel compressors